<template>
	<div class="header">
		<div class="header-left">
			<div class="iconfont back-icon">&#xe624;</div>
		</div>
		<div class="header-input">
			<span class="iconfont">&#xe632;</span>
			输入城市/景点/游玩主题
		</div>
		<router-link to='/city'>
			<div class="header-right">
				{{this.city}}
        <!--{{this.doubleCity}}-->
				<span class="iconfont arrow-icon">&#xe64a;</span>
			</div>
		</router-link>
	</div>
</template>

<script>
  import {mapState,mapGetters} from 'vuex'
	export default {
		name: 'HomeHeader',
		computed:{
		  ...mapState(['city']),
		  // ...mapGetters(['doubleCity'])
		}
	}

</script>
<!-- scoped样式只对当前组件有效，lang使用stylus编辑样式 -->
<style lang="stylus" scoped>
	@import '~styles/varibles.styl'
	.header
		display:flex
		line-height:$headerHeight
		background:$bgColor
		color:#fff
		.header-left
			width:.64rem
			float:left
			.back-icon{
				text-align:center
				font-size:.4rem
			}
		.header-input
			flex:1
			height:.64rem
			line-height:.64rem
			margin-top:.12rem
			margin-left:.2rem
			padding-left:.2rem
			background:#fff
			border-radius:.1rem
			color:#ccc
		.header-right
			float: right
			margin-left: .1rem
			text-align: center
			margin-right: .1rem
			color: #fff
			.arrow-icon
				margin-left:-.04rem
				font-size:.24rem
</style>
